Within this month Sony will announce a new NEX-5T and a new High Quality 16-70mm E-mount zoom lens. The NEX-5t will be only a slightly upgraded NEX-5r (same sensor and same EVF). The High Quality zoom lens will be “expensive”. It will cost a bit more than $1,000.
Regarding the NEX-FF. Rumors pointed out that Sony is preparing a very special event in late September for it. Everything is very secret…but we know it’s coming :)